entering ladder logic on Fanuc OT

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Thread Starter

Handasee

We have a problem with a CNC machine and the ladder logic would help to track down the fault. Unfortuately, I do not know the exact keystrokes that will bring up the ladder logic on the CRT of the Fanuc OT.

Any help would be appreciated.
 
C

Curt Wuollet

I could be wrong, but I think these are programmed in a Macro language rather than ladder. And I believe they have more than one programming system as well. Pretty spendy if you really have to know whats inside.

Regards
cww
 
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William Sturm

They do use ladder (called FLadder), but I think that you need to have the right software installed to see it.
 
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Curt Wuollet

Perhaps the same object code and different ways to look at it. The tools in any case, were spendy enough to discourage most folks. If you were a machine tool builder and needed to diddle things they might make sense.

Regards

cww
 
J
Usually press "System" key---->"PMC"---->"PMCLAD"
You will need an Edit Card for any ladder changes. If the softkey "PMC" is not visible, you'll have to set the appropiate keeprelay, believe its K17.0, or K17.1
 
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